Anesthesiology. F. HoffmannLa Roche & Co. Limited Company.
Cita Chicago (17th ed.)Anesthesiology. Switzerland: F. HoffmannLa Roche & Co. Limited Company.
Cita MLA (9th ed.)Anesthesiology. F. HoffmannLa Roche & Co. Limited Company.
Atenció: Aquestes cites poden no estar 100% correctes.